(Reuters) – South Korea ended their 12-year wait for an Uber Cup title with a 3-2 upset of defending champions China that was only decided in the last singles match of the final in Bangkok, Thailand on Saturday. With the scores locked at 2-2, world number 46 Sim Yu-jin stunned China’s 15th-ranked Wang Zhiyi 28-26 18-21 21-8 in an 88-minute battle to clinch South Korea’s second crown. Powerhouses China were looking for their 16th title in the biennial women’s team competition, while South Korea’s previous triumph came in 2010 in Kuala Lumpur, Malaysia. China took the lead through reigning Olympic...